52820363 has 2 divisors, whose sum is σ = 52820364. Its totient is φ = 52820362.

The previous prime is 52820347. The next prime is 52820387. The reversal of 52820363 is 36302825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52820363 - 2⁴ = 52820347 is a prime.

It is not a weakly prime, because it can be changed into another prime (52820333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26410181 + 26410182.

It is an arithmetic number, because the mean of its divisors is an integer number (26410182).

Almost surely, 2^52820363 is an apocalyptic number.

52820363 is a deficient number, since it is larger than the sum of its proper divisors (1).

52820363 is an equidigital number, since it uses as much as digits as its factorization.

52820363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 52820363 is about 7267.7618975858. The cubic root of 52820363 is about 375.2037127237.

The spelling of 52820363 in words is "fifty-two million, eight hundred twenty thousand, three hundred sixty-three".